Extensions: pass ChromeV8Context around instead of v8::Handle.

chrome/renderer/extensions/file_system_natives.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/renderer/extensions/file_system_natives.h"
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/logging.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/renderer/extensions/user_script_slave.h"
 #include "extensions/common/constants.h"
 #include "grit/renderer_resources.h"
 #include "third_party/WebKit/Source/Platform/chromium/public/WebFileSystem.h"
 #include "third_party/WebKit/Source/Platform/chromium/public/WebFileSystemType.h"
 #include "third_party/WebKit/Source/Platform/chromium/public/WebString.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
 #include "webkit/common/fileapi/file_system_types.h"
 #include "webkit/common/fileapi/file_system_util.h"
 
 namespace extensions {
 
-FileSystemNatives::FileSystemNatives(v8::Handle<v8::Context> context)
+FileSystemNatives::FileSystemNatives(ChromeV8Context* context)
     : ObjectBackedNativeHandler(context) {
   RouteFunction("GetFileEntry",
       base::Bind(&FileSystemNatives::GetFileEntry, base::Unretained(this)));
   RouteFunction("GetIsolatedFileSystem",
       base::Bind(&FileSystemNatives::GetIsolatedFileSystem,
                  base::Unretained(this)));
   RouteFunction("CrackIsolatedFileSystemName",
       base::Bind(&FileSystemNatives::CrackIsolatedFileSystemName,
                  base::Unretained(this)));
 }
@@ skipping 72 matching lines @@
   DCHECK(args[0]->IsString());
   std::string filesystem_name = *v8::String::Utf8Value(args[0]->ToString());
   std::string filesystem_id;
   if (!fileapi::CrackIsolatedFileSystemName(filesystem_name, &filesystem_id))
     return v8::Undefined();
 
   return v8::String::New(filesystem_id.c_str(), filesystem_id.size());
 }
 
 }  // namespace extensions